blog.phusion.nl Archives - 13 March 2013, Wednesday

Memory. More processes implies a higher memory usage. If too much memory is used then the machine will hit swap, which slows everything down. You should only have as many processes as memory limits comfortably allow. Threads use less memory, so prefer threads when possible. You can cr...

Memory. More processes implies a higher memory usage. If too much memory is used then the machine will hit swap, which slows everything down. You should only have as many processes as memory limits comfortably allow. Threads use less memory, so prefer threads when possible. You can cr...

Memory. More processes implies a higher memory usage. If too much memory is used then the machine will hit swap, which slows everything down. You should only have as many processes as memory limits comfortably allow. Threads use less memory, so prefer threads when possible. You can cr...

Today we are pleased to announce Release Candidate 4 of Phusion Passenger 4.0. Last week we said that the open source release of Release Candidate 1 will be out today. However because of the helpful feedback and bug reports we’ve received from Enterprise customers, we’ve decided to pu...

Today we are pleased to announce Release Candidate 4 of Phusion Passenger 4.0. Last week we said that the open source release of Release Candidate 1 will be out today. However because of the helpful feedback and bug reports we’ve received from Enterprise customers, we’ve decided to pu...

A few months ago we sat down with a customer who was experiencing seemingly random crashes with Phusion Passenger. These crashes could not be reproduced on any of our systems, but could be reliably reproduced on theirs. The crashes would only manifest under high concurrency scenarios....

The Nginx version now supports the passenger_app_root configuration option. The Enterprise memory limiting feature has been extended to work with non-Ruby applications as well. Application processes that have been killed are now automatically detected within 5 seconds. Previously Phus...

So to inject arbitrary SQL, you need to tamper with the cookie, which requires the HMAC key. The HMAC key is the so-called session secret . As the name implies, it is supposed to be secret. Rails generates a random 512-bit secret upon project creation. This is why most Rails apps that...